#!/bin/bash
#
# Plugin to measure uptime. Especially the average and max values on the
# bigger graphs (yearly) can be interesting.
#
# Contributed by Nicolas Salles
#
# Magic markers - optional - used by installation scripts and
# munin-config:
#
#%# family=auto
#%# capabilities=autoconf

. $MUNIN_LIBDIR/plugins/plugin.sh

if [ "$1" = "autoconf" ]; then
	echo yes 
	exit 0
fi

if [ "$1" = "config" ]; then

	echo 'graph_title Uptime'
	echo 'graph_args --base 1000 -l 0 '
	echo 'graph_vlabel uptime in days'
	echo 'graph_category system'
	echo 'uptime.label uptime'
	echo 'uptime.draw AREA'
	print_warning uptime
	print_critical uptime
	exit 0
fi

awk '{printf "uptime.value %.2f\n",$1/86400}' /proc/uptime
